plot.testinfo: plot testinformation

In susanne-frick/MFCblockInfo: compute block information for multidimensional forced-choice questionnaires

plot testinformation

Description

plots testinformation for all pairwise trait combinations

Usage

## S3 method for class 'testinfo'
plot(
  info,
  loads = NULL,
  trait.names = NULL,
  par.mfrow = c(3, 4),
  col = "skyblue1",
  bty = "u",
  col.grid = "grey45",
  r = 1,
  phi = 30,
  shade = 0.2,
  ltheta = 60,
  ticktype = "detailed",
  xlab = "\nTrait 1",
  ylab = "\nTrait 2",
  zlab = "\n\nSE",
  border = NA,
  nticks = 6,
  scale = TRUE,
  ...
)

Arguments

info	information as returned from testcalc.info.plot()
loads	matrix of item loadings
trait.names	vector of trait names, defaults to "Trait 1","Trait 2", ...
par.mfrow	mfrow argument for par(), vector with c(rows,columns) for plot
...	further parameters passed to persp3D

Value

plot with reduction in SEs, traits in rows, fixed trait in columns

susanne-frick/MFCblockInfo documentation built on Oct. 20, 2024, 8:26 p.m.